[Sun Oct 01 22:51:40 2006] [warn] NameVirtualHost *:0 has no VirtualHosts
VirtualHost configuration:
wildcard NameVirtualHosts and _default_ servers:
*:*                    is a NameVirtualHost
         default server leung.com (/etc/apache2/sites-enabled/000-default:2)
         port * namevhost leung.com (/etc/apache2/sites-enabled/000-default:2)
         port * namevhost leung.com (/etc/apache2/sites-enabled/000-default_backup:2)
Syntax OK